Every business today knows that their IT department is the backbone of the company. And every IT manager knows that the servers are the backbone of the data center. The server's job is to provide the service needed to allow end users to do their daily job in a timely manner. When the sun server parts are put together they will allow that to happen and do it in a reliable manner.
Servers do not come in just one shape. Because data room designs are so different for many reasons, servers have adapted to accommodate any data room configuration. But no matter the shape of the server there are sun server parts that are the same in each.
The heart of all sun server parts is the processor. The latest to come onto the market is the Ultra SPARC processors with up to 8 cores. In servers these are used in a multi-socket configuration. This gives the server more processing power. In some high end servers you could see quad-socket four -core processors. Along with the more powerful processors come larger caches so that data can be exchanged at the higher capability.
Memory is another important component of the server. In many cases the memory controller will have features that can error check and make corrections. If you want these features your RAM module must be able to support them. What these features do is check to verify that the memory has been read and written correctly.
Many of the new servers have a mirrored memory capability. This will write the same information in two different banks of identical RAM components. If for some reason one bank becomes corrupt then the second bank will take over and be used exclusively. The memory controller will continue operating with no interruption of service or downtime.
There is another kind of memory called hot-spare. It will be installed in a bank of servers. If the memory in one bank is found to be corrupted, the hot-spare bank will be brought online. There is usually some downtime with this. The system will likely crash and have to be rebooted, it is when the system is rebooted that the hot-spare will come into play.
However if you choose to configure your sun server parts you can be sure that you will have a reliable system. Working with your IT manager you will be able to come up with the best configuration for your business.
